@article{IhleEsserBlanzetal.1999,
  author    = {Wolfgang Ihle and G{\"u}nter Esser and Bernhard Blanz and Martin H. Schmidt and Olaf Reis and Bernhard Meyer-Probst},
  title     = {Risk conditions and developmental patterns of mental disorders from childhood to early adulthood : results from two longitudinal studies in Rostock and Mannheim},
  year      = {1999},
}